package com.itheima.pinda.mapstruct;

import com.itheima.pinda.model.U2;
import com.itheima.pinda.model.U3;
import com.itheima.pinda.model.U4;
import org.mapstruct.Mapper;

/**
 * @author llhuang10
 * @date 2021/9/30 16:30
 */
@Mapper
public interface ModelConver {


    U2 conver(U4 u4);

    U3 u4ConverU2(U4 u4);

    U3 conver(U2 u4);
}
